CARDOSO, Jailson Marinho.
Resumen:
In this work, we study Banach's Fixed Point Theorem and some of its
applications. This theorem guarantees the existence and uniqueness of solutions for various types of equations, and one of the reasons for its importance lies in the fact that it provides,
along with its statement, an approximate method for determining the fixed point,
this method is very efficient. We apply Banach's Fixed Point Theorem in
Identity Disturbance Theorem (this theorem is a crucial step in
demonstration of the important Inverse Function Theorem, in Analysis), in Equations
Numericals and Newton's Method for Zero Functions.